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drm/amdgpu: fix PA_SC_FIFO_SIZE for Navi10 (v2) 

Proper size is 0.

v2: squash in whitespace fixes (Ernst Sjöstrand)

Signed-off-by: Marek Olšák <marek.olsak@amd.com>
Reviewed-by: Xiaojie Yuan <xiaojie.yuan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
alistair/sunxi64-5.4-dsi
Marek Olšák 2019-05-28 18:13:00 -04:00 committed by Alex Deucher
parent 93dfbcefb3
commit 61af800fe7
1 changed files with 11 additions and 10 deletions
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21
drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c
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@ -1017,7 +1017,7 @@ static void gfx_v10_0_gpu_early_init(struct amdgpu_device *adev)
adev->gfx.config.max_hw_contexts = 8;
adev->gfx.config.sc_prim_fifo_size_frontend = 0x20;
adev->gfx.config.sc_prim_fifo_size_backend = 0x100;
adev->gfx.config.sc_hiz_tile_fifo_size = 0x30;
adev->gfx.config.sc_hiz_tile_fifo_size = 0;
adev->gfx.config.sc_earlyz_tile_fifo_size = 0x4C0;
gb_addr_config = RREG32_SOC15(GC, 0, mmGB_ADDR_CONFIG);
break;
@ -1553,15 +1553,16 @@ static void gfx_v10_0_constants_init(struct amdgpu_device *adev)
*/
gfx_v10_0_select_se_sh(adev, 0xffffffff, 0xffffffff, 0xffffffff);
WREG32_SOC15(GC, 0, mmPA_SC_FIFO_SIZE,
(adev->gfx.config.sc_prim_fifo_size_frontend <<
PA_SC_FIFO_SIZE__SC_FRONTEND_PRIM_FIFO_SIZE__SHIFT) |
(adev->gfx.config.sc_prim_fifo_size_backend <<
PA_SC_FIFO_SIZE__SC_BACKEND_PRIM_FIFO_SIZE__SHIFT) |
(adev->gfx.config.sc_hiz_tile_fifo_size <<
PA_SC_FIFO_SIZE__SC_HIZ_TILE_FIFO_SIZE__SHIFT) |
(adev->gfx.config.sc_earlyz_tile_fifo_size <<
PA_SC_FIFO_SIZE__SC_EARLYZ_TILE_FIFO_SIZE__SHIFT));
tmp = REG_SET_FIELD(0, PA_SC_FIFO_SIZE, SC_FRONTEND_PRIM_FIFO_SIZE,
adev->gfx.config.sc_prim_fifo_size_frontend);
tmp = REG_SET_FIELD(tmp, PA_SC_FIFO_SIZE, SC_BACKEND_PRIM_FIFO_SIZE,
adev->gfx.config.sc_prim_fifo_size_backend);
tmp = REG_SET_FIELD(tmp, PA_SC_FIFO_SIZE, SC_HIZ_TILE_FIFO_SIZE,
adev->gfx.config.sc_hiz_tile_fifo_size);
tmp = REG_SET_FIELD(tmp, PA_SC_FIFO_SIZE, SC_EARLYZ_TILE_FIFO_SIZE,
adev->gfx.config.sc_earlyz_tile_fifo_size);
WREG32_SOC15(GC, 0, mmPA_SC_FIFO_SIZE, tmp);
mutex_unlock(&adev->grbm_idx_mutex);
}